The key difference between aluminum and magnesium is that the aluminum is a corrosion resistant metal whereas magnesium is not. Magnesium and aluminum are two chemical elements that we can categorize as metals in the periodic table. Both are naturally occurring metals in different mineral forms. There are many applications of these chemical elements as […]
Difference Between Amorphous and Crystalline Solid
The key difference between amorphous and crystalline solid is that the crystalline solids have an ordered long-range arrangement of atoms or molecules within the structure, whereas the amorphous solids lack ordered long-range arrangement. We can classify solids into two as crystalline and amorphous depending on the atomic level arrangement. However, some solids are present in […]
Difference Between Ionising and Non Ionising Radiation
The key difference between ionising and non ionising radiation is that Ionizing radiation has high energy than the non-ionizing radiation. Radiation is the process where waves or energy particles (e.g. Gamma rays, x-rays, photons) travel through a medium or space. Radioactivity is the spontaneous nuclear transformation that results in the formation of new elements. In other […]
Difference Between Ethanol and Methanol
The key difference between ethanol and methanol is that ethanol is comparatively less toxic so we can use it in beverages whereas methanol is toxic and thus, we do not use it in beverages. Ethanol and methanol are alcoholic compounds since they have a –OH group. These are the smallest alcohols in the series of […]
Difference Between pH and Acidity
pH vs Acidity Acidity and pH are two closely related terms in chemistry. pH is a most common term used in laboratories. It is associated with acidity measurement and basicity measurements. Acidity Acids are defined in several ways by various scientists. Arrhenius defines an acid as a substance that donates H3O+ ions in the […]
Difference Between Carbonate and Bicarbonate
The key difference between carbonate and bicarbonate is that the carbonate ion has -2 electrical charge whereas, the bicarbonate has -1 electrical charge. The human body produces carbon dioxide as a by-product of metabolism. Most of this carbon dioxide dissolves in blood plasma and present in the form of bicarbonate. Carbonate and bicarbonate system is […]
Difference Between Adiabatic and Isothermal
The key difference between adiabatic and isothermal is that adiabatic means there is no heat exchange between the system and the surrounding while isothermal means there is no temperature change. For the purpose of chemistry, the universe is divided into two parts. The part we are interested in is called a system, and the rest […]
Difference Between Oxidation Number and Charge
The key difference between oxidation number and charge is that we can determine the oxidation number of an atom considering the number of the electron that is either removed or gained by that atom whereas the charge is determined considering the total number of electrons and protons in the atom. Different elements in the periodic […]
Difference Between Aldehyde and Formaldehyde
The key difference between aldehyde and formaldehyde is that the aldehyde contains an R group attached to a –CHO group but, the formaldehyde doesn’t have an R group as other aldehydes. The major difference between aldehyde and formaldehyde lies upon the chemical structure of those compounds. Both these are organic compounds containing carbon, hydrogen and […]
Difference Between Molar Mass and Molecular Mass
The key difference between molar mass and molecular mass is that the molar mass gives the average mass of the molecule whereas the molecular mass gives the mass of a single molecule. Atoms can join together in various combinations to form molecules and other compounds. Molecular structures give the exact ratios of atoms; thus, we […]